PRMAL - Lab-grown Diamonds & Ethical Fine Jewelry

Notice of price revisions from Feb 16, 2026

Notice of price revisions from Feb 16, 2026

[1.24-25] Trunk Show Kyoto (RSVP)

All handcrafted in Japan

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A Beautiful Choice.

Ethical Diamond Jewelry
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PRMAL - Bridal Collection

BRIDAL

PRMAL - Earring Collection

EARRING

PRMAL - Ring Collection

RING

PRMAL - Ear Cuff Collection

EAR CUFF

PRMAL - Necklace Collection

NECKLACE

PRMAL - Bracelet Collection

BRACELET

NEW IN

Arch Heart Side Ring - PRMAL

Arch Heart Side Ring - PRMAL

01RHRT001C#9

Arch Heart Side Ring

Coming 1.20 20:00

Heart Hoop Earring L - PRMAL

Heart Hoop Earring L - PRMAL

01PHRT003C

Heart Hoop Earring L

Coming 1.20 20:00

Silfra Pave Band Ring - PRMAL

Silfra Pave Band Ring - PRMAL

01RMAR004C#11

Silfra Pave Band Ring

Coming 1.20 20:00

Silfra Band Ring - PRMAL

Silfra Band Ring - PRMAL

01RMAR005C#11

Silfra Band Ring

Coming 1.20 20:00

Trace Wave Eternity Choker Necklace - PRMAL

Trace Wave Eternity Choker Necklace - PRMAL

01NRIP003C

Trace Wave Eternity Choker Necklace

K10 | $4,649
K18 | $7,165

Trace Wave Trio Necklace - PRMAL

Trace Wave Trio Necklace - PRMAL

01NRIP002C

Trace Wave Trio Necklace

K10 | $1,608
K18 | $2,613

Trace Wave Solo Necklace - PRMAL

Trace Wave Solo Necklace - PRMAL

01NRIP001C

Trace Wave Solo Necklace

K10 | $944
K18 | $1,591

Lapse Diamond Wave Earring - PRMAL

Lapse Diamond Wave Earring - PRMAL

01PWAV002C#L

Lapse Diamond Wave Earring

K10 | $560
K18 | $813

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NEW IN "LAPSE SERIES"

Find Pearls

Infinity Collection

TRENDING

Massive Wave Double Finger Ring - PRMAL

Massive Wave Double Finger Ring - PRMAL

01RDBF002C#S

Massive Wave Double Finger Ring

K10 | $1,093
K18 | $1,862

Heart Hoop Earring M - PRMAL

Heart Hoop Earring M - PRMAL

01PHRT002C

Heart Hoop Earring M

K10 | $595
K18 | $962

Massive Wave Ring - PRMAL

Massive Wave Ring - PRMAL

01RBSC033C#7

Massive Wave Ring

K10 | $953
K18 | $1,591

Limited-Time Order

Pearl Oval Dome Ring - PRMAL

Pearl Oval Dome Ring - PRMAL

01RBSC043C#7

Pearl Oval Dome Ring

Sold Out

Rota Hug Ring - PRMAL

Rota Hug Ring - PRMAL

WD014CP#7

Rota Hug Ring

From $1,241

Limited-Time Order

Pearl Oval Ring - PRMAL

Pearl Oval Ring - PRMAL

01RBSC026C#3

Pearl Oval Ring

Sold Out

Facet 1ct Oval Ring - PRMAL

Facet 1ct Oval Ring - PRMAL

01RBSC036C#7

Facet 1ct Oval Ring

K10 | $2,543
K18 | $3,854

Double Finger Ring - PRMAL

Double Finger Ring - PRMAL

01RDBF001C#S

Double Finger Ring

K10 | $988
K18 | $1,739

Hoop Mixture Diamond Earring S - PRMAL

Hoop Mixture Diamond Earring S - PRMAL

01PHPB013C

Hoop Mixture Diamond Earring S

K10 | $429
K18 | $717

Passage Station Earring M - PRMAL

Passage Station Earring M - PRMAL

01PSTN002C

Passage Station Earring M

K10 | $944
K18 | $1,119

Wave Ring - PRMAL

Wave Ring - PRMAL

01RBSC031C#7

Wave Ring

K10 | $700
K18 | $1,171

Limited-Time Order

Grand Black Pearl Oval Dome Ring - PRMAL

Grand Black Pearl Oval Dome Ring - PRMAL

01RBSC044C#7

Grand Black Pearl Oval Dome Ring

Sold Out

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Letter Series

Wave Collection

Lookbook

Limited-Time Order

Black Pearl Oval Ring - PRMAL

Black Pearl Oval Ring - PRMAL

01RBSC024C#3

Black Pearl Oval Ring

Sold Out

Limited-Time Order

Black Pearl Oval Earring M - PRMAL

Black Pearl Oval Earring M - PRMAL

01PHOP014C

Black Pearl Oval Earring M

Sold Out

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Rota Half Eternity Hug Ring - PRMAL

Rota Half Eternity Hug Ring - PRMAL

WD013CP#7

Rota Half Eternity Hug Ring

From $1,827

Rota Hug Ring - PRMAL

Rota Hug Ring - PRMAL

WD014CP#7

Rota Hug Ring

From $1,241

0.3ct Marquise Diamond Bracelet - PRMAL

0.3ct Marquise Diamond Bracelet - PRMAL

01BBBC013C

0.3ct Marquise Diamond Bracelet

K10 | $866
K18 | $1,180

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Wave Bangle - PRMAL

Wave Bangle - PRMAL

01BBNG001C

Wave Bangle

K10 | $2,377
K18 | $4,448

Massive Wave Double Finger Ring - PRMAL

Massive Wave Double Finger Ring - PRMAL

01RDBF002C#S

Massive Wave Double Finger Ring

K10 | $1,093
K18 | $1,862

Mixture Pave Dome Ring - PRMAL

Mixture Pave Dome Ring - PRMAL

01RBLD003C#6

Mixture Pave Dome Ring

K10 | $1,495
K18 | $2,307

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Infinity Wave Dome Ring [Pear] - PRMAL

Infinity Wave Dome Ring [Pear] - PRMAL

EG019TP10A#B

Infinity Wave Dome Ring [Pear]

From $5,156

Heart Hoop Earring M - PRMAL

Heart Hoop Earring M - PRMAL

01PHRT002C

Heart Hoop Earring M

K10 | $595
K18 | $962

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Heart Half Eternity Ring - PRMAL

Heart Half Eternity Ring - PRMAL

01RDIA002C#9

Heart Half Eternity Ring

K10 | $2,561
K18 | $3,530

Emerald Half Eternity Ring - PRMAL

Emerald Half Eternity Ring - PRMAL

01RDIA003C#9

Emerald Half Eternity Ring

K10 | $3,059
K18 | $4,500

View this product

About Us

Store

News

[Kyoto] Trunk Show opens on Jan 24 in Marufukuro

January 06, 2026

[Kyoto] Trunk Show opens on Jan 24 in Marufukuro

We will hold an order-taking event in the form of a trunk show, where you can shop for jewelry at your leisure in a relaxed atmosphere.

Notice of price revisions from Feb 16, 2026

December 27, 2025

Notice of price revisions from Feb 16, 2026

PRMAL will revise product prices due to rising gold costs driven by global market conditions. The new prices will take effect from February 16, 202...

Notice of New Year's Holiday Business Hours (2025-2026)

December 16, 2025

Notice of New Year's Holiday Business Hours (2025-2026)

Thank you very much for visiting PRMAL. We would like to inform you of our business hours during the year-end and New Year holidays.

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Lab-Grown Diamonds

Alongside trusted gemstone experts, we select only the finest lab-grown diamonds sourced from top suppliers worldwide. Each stone is chosen with rigorous standards, delivering exceptional brilliance and enduring beauty.

Craftsmanship

Rooted in Kofu, Japan’s renowned jewelry-making region, each piece is meticulously crafted by skilled artisans. Their mastery of both traditional techniques and modern design ensures PRMAL’s uncompromising quality.

Shipping

We offer complimentary domestic shipping within Japan and secure international delivery worldwide. Every order is handled with care and delivered responsibly to our customers.

After-Sales Support

From resizing and cleaning to repairs, our dedicated support team provides attentive after-care. We offer a comprehensive maintenance program to ensure your jewelry stays beautiful for years to come.

A Beautiful Choice.